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Telephone Coil NSN 5950-00-772-0521

Item Description

An item consisting of one or more turns of wire or similar conductive material. It is specifically designed for use in telephone circuitry for reducing cross talk by balancing capacitances, or impedance matching or providing inductive reactance for overcoming inherent capacitance, or inductive coupling where direct coupling is undesirable or discriminating against the flow of alternating current in favor of direct current.

NSN 5950-00-772-0521 NSN: 5950-00-772-0521

Features and Characteristics

Reliability Indicator
Not established
Body Length
3.875 inches
Body Width
2.125 inches
Body Height
1.625 inches
Distance Between Mounting Facility Centers
1.094 inches single mounting facili type 1st center group
Winding Quantity
4 single component
Inclosure Type
Fully enclosed
Mounting Facility Quantity
2 all groupings
Mounting Method
Threaded hole all groupings
Rating Method
Electrical single component all winding
Thread Size
0.190 inches 1st group
Winding Operating Current
0.0 milliamperes dc and 75.0 milliamperes dc single component all winding
Dc Resistance Rating In Ohms
5.700 single component 2nd winding
Special Features
Tested for 0.300 dc resistance balance between windings 5-6 and 7-8
Thread Series Designator
Unf 1st group
Terminal Type And Quantity
8 tab, solder lug
FSC
5950 Coils And Transformers
NIIN
007720521
NSN
5950007720521

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
203925-000
Cage Code:
14100
Status:
A
MSDS:
Part Number:
625009-239SH3PC15
Cage Code:
12436
Status:
A
MSDS:
Part Number:
625009-242PC74
Cage Code:
12436
Status:
A
MSDS:
Part Number:
E62450PC203925000
Cage Code:
12436
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8504500000
  • NAICS: 334416
  • SITC: 77125
  • Description: Inductors, nesoi
  • End Use (Code 20000):
    Generators, accessories

Q & A

Frequently asked questions for NSN 5950-00-772-0521
What are the manufacturers of nsn 5950007720521?
Does this nsn 5950007720521 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5950007720521
An item consisting of one or more turns of wire or similar conductive material. it is specifically designed for use in telephone circuitry for reducing cross talk by balancing capacitances, or impedance matching or providing inductive reactance for overcoming inherent capacitance, or inductive coupling where direct coupling is undesirable or discriminating against the flow of alternating current in favor of direct current.
Does nsn 5950007720521 contain any precious metals?
No precious metal content.
Does nsn 5950007720521 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5950007720521?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
32495
FIIG:
A058B0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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